The 63rd JSAP Spring Meeting, 2016
Mar 19 - Mar 22, 2016 Tokyo Inst. of Tech. Ookayama Campus
The 63rd JSAP Spring Meeting, 2016
Mar 19 - Mar 22, 2016 Tokyo Inst. of Tech. Ookayama Campus
[21a-P2-6]Experiments of Photoelectric Effect Using a Hollow-Cathode Lamp (Ⅵ)
〇Ryuzo Ohmukai1, Yoko Fuse1, Ryuma Matsumoto1, Hitoshi Kondo1(1.Saitama Univ.)
Keywords:
photoelectric effect,hollow-cathode lamp,threshold wavelength
We demonstrated the photoelectric effect using a holow-cathode lamp. We employed a hollow-cathode lamp without buffer-gas and detected the signal where we varied the wavelength of an incident light beam. Consequently, the threshold wavelength was 687nm. We will report the details of our experiments and the reasons of the difference between the previously reported value and our resultant one, and the reproducibility of the threshold wavelength.